<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body background="ll.jpg">
<center>
    <h1>用户登录</h1>
    <form action="/loginUser" method="get">

    <table border="1">
        <tr>
            <td>用户名</td>
            <td >
                <input name="username" type="text">
            </td>

        </tr>
        <tr>
            <td>密码</td>
            <td>
                <input name="password" type="password">
            </td>
        </tr>
        <tr>
            <td colspan="4" align="center">
                <input type="submit" value="登录">
            </td>
        </tr>
    </table>
    </form>
</center>
</body>
</html>